Prosecution Insights
Last updated: October 04, 2026

Masao Yoshimura, Chen Yoshimura LLP

Technology areas: Computing & Software • Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

7 pending office actions • 2 clients • 7 examiners • 3 art units • 0 of 7 (0%) have an AI response strategy ready

Quality Metrics (n=3243 apps, methodology: how we score firms)

91.2%
Allowance Rate
n=3243
+0.62σ
Allowance Rate (norm)
n=3243
2.6
OAs to Allowance
n=2687
-0.42σ
OAs to Allow (norm)
n=2687
939 days
Time to Allowance
n=2687
+4.5pp
Interview Lift
n=3243
17.6%
RCE Rate
n=3243
1.6%
Appeal Rate
n=3243

Rejection Performance (% of received rejections ultimately overcome)

84.9%
§101 Overcome
n=152
86.3%
§102 Overcome
n=1045
87.7%
§103 Overcome
n=1817
88.0%
§112 Overcome
n=726

Specialization & Scale

G06F, G02F, G02B
Top CPC Subclasses
20%
Top-3 CPC Share
n=3243
5
Practitioners
n=3243
648.6
Apps / Practitioner
n=3243

Portfolio Summary

7
Total Pending OAs
5
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
1
Due later

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

1
Hard (14%)
6
Medium (86%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only6 (86%)
Multi-statute (no §101)1 (14%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
14% of docket
0
Communications
0% of docket
2
Semiconductors
29% of docket
1
Mechanical / Eng
14% of docket
3
Business / Other
43% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MCFADDEN, MICHAEL P 1 86.4% +19.7%
DORAISWAMY, RANJIT P 1 64.1% +41.0%
FISHER, BRITTANY I 1 84.5% +12.3%
GILLESPIE, NICOLE KATHLEEN 1 54.5% +50.3%
MAKHDOOM, SAMARINA 1 72.0% +29.3%
SCHREIBER, CHRISTINA MARIE 1 79.4% +15.5%
SCOLES, PHILIP GRANT 1 57.1% +14.5%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19071129 MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME MCFADDEN, MICHAEL P —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18589291 DETECTION DEVICE FISHER, BRITTANY I —

Interview Candidates (7)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18364287 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM MAKHDOOM, SAMARINA 21d
17826073 METHODS, INFORMATION PROCESSING DEVICE, AND IMAGE DISPLAY SYSTEM FOR ELECTRONIC MUSICAL INSTRUMENTS SCOLES, PHILIP GRANT 70d
19071129 MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME MCFADDEN, MICHAEL P —
18818566 SEARCH DEVICE, SEARCH SYSTEM, SEARCH METHOD, AND RECORDING MEDIUM DORAISWAMY, RANJIT P —
18589291 DETECTION DEVICE FISHER, BRITTANY I —
18466785 PERFORMANCE DATA TRANSMISSION CONTROL METHOD, STORAGE MEDIUM, ELECTRONIC DEVICE AND ELECTRONIC MUSICAL INSTRUMENT GILLESPIE, NICOLE KATHLEEN —
18183686 MANIPULATOR FOR ELECTRONIC MUSICAL INSTRUMENTS SCHREIBER, CHRISTINA MARIE —

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Casio 5
TAIYO YUDEN CO., LTD. 2

Top Art Units

Art UnitApps
28372
21661
36481

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19071129 MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME Taiyo Yuden Co., Ltd. MCFADDEN, MICHAEL P §103 Non-Final OA — Pending Mar 05, 2025
18818566 SEARCH DEVICE, SEARCH SYSTEM, SEARCH METHOD, AND RECORDING MEDIUM Casio Computer Co., Ltd. DORAISWAMY, RANJIT P 2166 §103 Non-Final OA — Pending Aug 28, 2024
18589291 DETECTION DEVICE Taiyo Yuden Co., Ltd. FISHER, BRITTANY I §102§103 Non-Final OA — Pending Feb 27, 2024
18466785 PERFORMANCE DATA TRANSMISSION CONTROL METHOD, STORAGE MEDIUM, ELECTRONIC DEVICE AND ELECTRONIC MUSICAL INSTRUMENT Casio Computer Co., Ltd. GILLESPIE, NICOLE KATHLEEN §103 Non-Final OA — Pending Sep 13, 2023
18364287 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Casio Computer Co., Ltd. MAKHDOOM, SAMARINA 3648 §103 Non-Final OA 21d Pending Aug 02, 2023
18183686 MANIPULATOR FOR ELECTRONIC MUSICAL INSTRUMENTS Casio Computer Co., Ltd. SCHREIBER, CHRISTINA MARIE 2837 §103 Final Rejection — Pending Mar 14, 2023
17826073 METHODS, INFORMATION PROCESSING DEVICE, AND IMAGE DISPLAY SYSTEM FOR ELECTRONIC MUSICAL INSTRUMENTS Casio Computer Co., Ltd. SCOLES, PHILIP GRANT 2837 §103 Final Rejection 70d Pending May 26, 2022

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